2433991880

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{339943}}^1$

素因数の和:340133

約数の個数: 32

約数和(自身を含む): 5507092800

約数和(自身を除く): 3073100920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 7160, 339943, 679886, 1359772, 1699715, 2719544, 3399430, 6798860, 13597720, 60849797, 121699594, 243399188, 304248985, 486798376, 608497970, 1216995940, 2433991880]

約数ペア:

[(1, 2433991880), (2, 1216995940), (4, 608497970), (5, 486798376), (8, 304248985), (10, 243399188), (20, 121699594), (40, 60849797), (179, 13597720), (358, 6798860), (716, 3399430), (895, 2719544), (1432, 1699715), (1790, 1359772), (3580, 679886), (7160, 339943)]